52005320

素因数分解:

$2^3\times 5^1\times {\mathrm{1300133}}^1$

素因数の和:1300144

約数の個数: 16

約数和(自身を含む): 117012060

約数和(自身を除く): 65006740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1300133, 2600266, 5200532, 6500665, 10401064, 13001330, 26002660, 52005320]

約数ペア:

[(1, 52005320), (2, 26002660), (4, 13001330), (5, 10401064), (8, 6500665), (10, 5200532), (20, 2600266), (40, 1300133)]